Vendor Spotlight: Prosoco

Prosoco is a specialty construction-chemicals manufacturer with more than 80 years in the business, and one of TNT's most trusted product partners. We rely on Prosoco for three things above all: masonry cleaning (their Sure Klean line has been the industry benchmark since 1956), breathable water repellents that keep water out without trapping moisture inside a wall, and masonry anchoring systems that stabilize cracked or bowing walls from the inside out. Just as important is the technical service behind the products, which helps us specify the right material the first time and protect the work we warranty.

Great restoration isn't just about skilled hands on a wall, it's about the products behind those hands and the people who stand behind the products. For TNT, one of those partners is Prosoco.

Over years of working side by side, Prosoco has become one of our most trusted suppliers, and the relationship goes well beyond purchase orders. A specialty construction-chemicals manufacturer with more than 80 years in the business (their Sure Klean cleaners have been the industry benchmark since 1956), Prosoco pairs proven products with something we value just as much: genuine technical service.

When we're matching a cleaner to a sensitive historic facade, dialing in a water repellent for a specific stone, or engineering an anchoring solution for a cracked wall, Prosoco's team is a phone call away, backed by real product knowledge and decades of industry expertise. That support helps us specify the right product the first time and apply it correctly. For our clients, that means results that last; for us, it protects the work we warranty.

What We Rely On Prosoco For

Masonry cleaning. Prosoco's Sure Klean line has set the standard for masonry cleaning since 1956. From lifting decades of atmospheric staining off a historic building to washing down new construction, these cleaners restore masonry without harming the substrate, the gentlest effective approach, every time. It's the backbone of our building cleaning work.

Water repellents and protection. Keeping water out is the whole game in masonry preservation. Prosoco's Sure Klean Weather Seal repellents, like the breathable silane/siloxane Siloxane PD, let a wall shed water while still allowing it to breathe, helping masonry resist cracking, spalling, and staining without trapping moisture inside. It's protection that adds years to a building's life, and it's why we specify these products for our water repellent application service.

Masonry anchoring for facade and historic restoration. When a wall is cracked, bowing, or pulling away from its backup, anchoring is what saves it. We use Prosoco's anchoring systems, including the grout-injected Heavy Duty Sock Anchor and Stitch-Tie retrofit ties, to stabilize and reconnect masonry from the inside out. These minimally invasive restoration anchors are ideal for facade stabilization and historic preservation work, where preserving the original material matters as much as the repair itself.

See It In Action

Prosoco recently featured a sock-anchor stabilization that shows exactly how this system rescues an old masonry wall from the inside. Watch the video, and keep an eye out for the TNT crew on the wall.

Partnerships like this are part of how TNT delivers restorations that hold up. The right product, applied the right way, backed by people who know it inside and out, that's the standard our clients should expect, and it's one Prosoco helps us meet on building after building.

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